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Development Of A Hydraulic Component Leakage Detecting System Using Pressure Decay Signal, Xuanju Shang
Development Of A Hydraulic Component Leakage Detecting System Using Pressure Decay Signal, Xuanju Shang
Dissertations and Theses @ UNI
It is preferable to detect leakage at the earliest phase in the manufacturing process, and then further assembly of hydraulic components with leakage problems can be avoided. Integrating a USB based microcontroller and a pressure sensor; this study developed a hydraulic leakage detection system in using air instead of hydraulic oil as medium, through measuring pressure decay signals captured by a real time data acquisition system. Compared with the conventional hydraulic system using oils, this system shows advantages in safety operation and little environmental concerns due to use a lower pressure clean air.
The low-cost hydraulic leakage detection system was …